#define _CRT_SECURE_NO_WARNINGS 1

#include<iostream>

using namespace std;

const int N = 1010;

int v[N], w[N];
int f[N][N];
int n, m;

int main()
{
    cin >> n >> m;
    for (int i = 1; i <= n; i++) cin >> v[i] >> w[i];

    for (int i = n; i >= 1; i--)
        for (int j = 0; j <= m; j++)
        {
            f[i][j] = f[i + 1][j];
            if (j >= v[i])   f[i][j] = max(f[i][j], f[i + 1][j - v[i]] + w[i]);
        }

    int j = m;
    for (int i = 1; i <= n; i++)
    {
        if (j >= v[i] && f[i][j] == f[i + 1][j - v[i]] + w[i])
        {
            cout << i << ' ';
            j -= v[i];
        }
    }
    return 0;
}